🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 173 Days

Day: 37.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 178 Days

Day: 12.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,085,732 km

• M1: 43,832 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.81 AU - 0.89 AU

Year: 361 Days

Day: 27.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.29 AU - 1.83 AU

Year: 897 Days

Day: 14.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 9.3

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.76 AU - 4.38 AU

Year: 3778 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,085,732 km

• M1: 118,033 km (0.052 R)
• M2: 180,565 km (0.076 R)
• M3: 299,046 km (0.091 R)
• M4: 781,200 km (0.078 R)
• M5: 877,392 km (0.118 R)
• M6: 977,772 km (0.036 R)
• M7: 1,204,412 km (0.101 R)
• M8: 1,274,275 km (0.077 R)
• M9: 1,433,148 km (0.104 R)
• M10: 1,644,829 km (0.104 R)
• M11: 1,738,776 km (0.041 R)
• M12: 1,834,668 km (0.118 R)
• M13: 1,915,750 km (0.096 R)
• M14: 1,998,179 km (0.102 R)
• M15: 2,115,763 km (0.101 R)
• M16: 2,201,033 km (0.083 R)
• M17: 2,572,186 km (0.086 R)
• M18: 2,793,291 km (0.091 R)
• M19: 3,214,559 km (0.078 R)
• M20: 3,412,776 km (0.084 R)
• M21: 3,513,306 km (0.119 R)
• M22: 4,095,092 km (0.107 R)
• M23: 4,484,944 km (0.06 R)
• M24: 4,551,066 km (0.066 R)
• M25: 5,114,901 km (0.089 R)
• M26: 5,230,390 km (0.099 R)
• M27: 5,917,194 km (0.091 R)
• M28: 6,308,093 km (0.038 R)
• M29: 6,407,277 km (0.119 R)
• M30: 6,808,797 km (0.056 R)
• M31: 7,583,565 km (0.096 R)
• M32: 7,689,031 km (0.067 R)
• M33: 7,954,717 km (0.117 R)
• M34: 8,061,829 km (0.112 R)
• M35: 8,223,395 km (0.115 R)
• M36: 8,413,384 km (0.1 R)
• M37: 8,687,148 km (0.12 R)
• M38: 9,075,504 km (0.104 R)
• M39: 9,497,819 km (0.104 R)
• M40: 9,668,660 km (0.074 R)
• M41: 10,566,995 km (0.115 R)
• M42: 11,160,749 km (0.111 R)
• M43: 11,461,740 km (0.113 R)
• M44: 12,010,166 km (0.064 R)
• M45: 12,629,651 km (0.103 R)
• M46: 12,974,773 km (0.045 R)
• M47: 13,037,903 km (0.076 R)
• M48: 13,706,456 km (0.11 R)
• M49: 13,770,634 km (0.105 R)
• M50: 14,353,616 km (0.063 R)
• M51: 14,451,454 km (0.078 R)
• M52: 14,549,590 km (0.097 R)
• M53: 14,680,787 km (0.036 R)
• M54: 15,143,194 km (0.115 R)
• M55: 15,576,878 km (0.109 R)
• M56: 15,643,898 km (0.108 R)
• M57: 15,711,068 km (0.043 R)
• M58: 15,980,793 km (0.106 R)
• M59: 16,354,039 km (0.073 R)
• M60: 17,143,916 km (0.119 R)
• M61: 17,595,702 km (0.109 R)
• M62: 18,121,987 km (0.085 R)
• M63: 18,369,422 km (0.085 R)
• M64: 19,478,391 km (0.098 R)
• M65: 21,126,660 km (0.046 R)
• M66: 22,249,991 km (0.083 R)
• M67: 23,124,390 km (0.118 R)
• M68: 23,508,109 km (0.104 R)
• M69: 24,242,933 km (0.088 R)
• M70: 24,320,724 km (0.101 R)
• M71: 24,515,501 km (0.077 R)
• M72: 24,789,265 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 12.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.85 AU - 5.23 AU

Year: 4451 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,085,732 km

• M1: 151,243 km (0.079 R)
• M2: 242,349 km (0.089 R)
• M3: 363,074 km (0.119 R)
• M4: 443,408 km (0.104 R)
• M5: 647,759 km (0.076 R)
• M6: 751,879 km (0.065 R)
• M7: 1,002,904 km (0.047 R)
• M8: 1,362,089 km (0.108 R)
• M9: 1,687,165 km (0.111 R)
• M10: 1,806,095 km (0.1 R)
• M11: 2,021,217 km (0.073 R)
• M12: 2,212,403 km (0.11 R)
• M13: 2,326,845 km (0.11 R)
• M14: 3,072,890 km (0.091 R)
• M15: 3,164,294 km (0.091 R)
• M16: 3,406,344 km (0.04 R)
• M17: 3,596,782 km (0.118 R)
• M18: 3,830,005 km (0.096 R)
• M19: 4,048,118 km (0.104 R)
• M20: 4,517,556 km (0.102 R)
• M21: 4,621,976 km (0.102 R)
• M22: 4,790,722 km (0.055 R)
• M23: 5,199,573 km (0.115 R)
• M24: 5,375,201 km (0.084 R)
• M25: 5,597,504 km (0.107 R)
• M26: 5,822,948 km (0.112 R)
• M27: 5,936,791 km (0.036 R)
• M28: 6,189,761 km (0.086 R)
• M29: 6,659,050 km (0.055 R)
• M30: 7,458,501 km (0.105 R)
• M31: 7,607,052 km (0.109 R)
• M32: 7,706,684 km (0.047 R)
• M33: 7,932,577 km (0.114 R)
• M34: 8,365,064 km (0.096 R)
• M35: 8,857,540 km (0.105 R)
• M36: 9,173,491 km (0.105 R)
• M37: 9,359,591 km (0.079 R)
• M38: 10,336,166 km (0.118 R)
• M39: 10,502,070 km (0.078 R)
• M40: 10,948,769 km (0.12 R)
• M41: 11,259,633 km (0.091 R)
• M42: 11,401,901 km (0.056 R)
• M43: 11,832,144 km (0.085 R)
• M44: 12,267,923 km (0.099 R)
• M45: 12,502,343 km (0.098 R)
• M46: 12,679,317 km (0.064 R)
• M47: 13,065,429 km (0.03 R)
• M48: 14,277,621 km (0.084 R)
• M49: 14,772,491 km (0.105 R)
• M50: 15,367,591 km (0.12 R)
• M51: 15,462,286 km (0.065 R)
• M52: 16,355,236 km (0.065 R)
• M53: 16,516,503 km (0.083 R)
• M54: 16,905,607 km (0.098 R)
• M55: 17,297,852 km (0.119 R)
• M56: 17,593,906 km (0.099 R)
• M57: 17,924,966 km (0.095 R)
• M58: 18,091,170 km (0.107 R)
• M59: 18,727,709 km (0.056 R)
• M60: 19,031,841 km (0.079 R)
• M61: 19,371,578 km (0.105 R)
• M62: 19,816,332 km (0.037 R)
• M63: 19,919,405 km (0.074 R)
• M64: 20,195,264 km (0.077 R)
• M65: 21,276,108 km (0.059 R)
• M66: 22,161,429 km (0.12 R)
• M67: 22,375,802 km (0.035 R)
• M68: 22,483,214 km (0.108 R)
• M69: 22,590,774 km (0.079 R)
• M70: 22,986,610 km (0.118 R)
• M71: 23,131,122 km (0.058 R)
• M72: 23,275,933 km (0.072 R)
• M73: 23,566,601 km (0.085 R)
• M74: 23,748,812 km (0.08 R)
• M75: 24,151,379 km (0.107 R)
• M76: 24,298,285 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 11.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.88 AU - 6.3 AU

Year: 5284 Days

Day: 12 Hours

Environment

Temp: -191 °C

Axial Tilt: 160.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,085,732 km

• M1: 145,260 km (0.107 R)
• M2: 382,372 km (0.057 R)
• M3: 558,898 km (0.029 R)
• M4: 640,578 km (0.076 R)
• M5: 714,330 km (0.12 R)
• M6: 955,033 km (0.117 R)
• M7: 1,070,822 km (0.029 R)
• M8: 1,206,956 km (0.104 R)
• M9: 1,333,216 km (0.101 R)
• M10: 1,463,965 km (0.107 R)
• M11: 1,846,337 km (0.074 R)
• M12: 2,201,781 km (0.083 R)
• M13: 2,279,423 km (0.092 R)
• M14: 2,518,031 km (0.065 R)
• M15: 2,599,413 km (0.102 R)
• M16: 3,019,783 km (0.035 R)
• M17: 3,216,055 km (0.098 R)
• M18: 3,484,284 km (0.034 R)
• M19: 3,644,204 km (0.039 R)
• M20: 3,947,738 km (0.11 R)
• M21: 4,235,415 km (0.12 R)
• M22: 4,430,939 km (0.074 R)
• M23: 4,554,806 km (0.059 R)
• M24: 4,755,268 km (0.1 R)
• M25: 4,984,302 km (0.11 R)
• M26: 6,238,680 km (0.111 R)
• M27: 6,489,705 km (0.112 R)
• M28: 6,886,888 km (0.077 R)
• M29: 7,117,268 km (0.119 R)
• M30: 7,974,165 km (0.12 R)
• M31: 8,307,768 km (0.08 R)
• M32: 8,894,790 km (0.106 R)
• M33: 8,988,738 km (0.104 R)
• M34: 9,177,680 km (0.087 R)
• M35: 9,881,388 km (0.109 R)
• M36: 9,978,627 km (0.085 R)
• M37: 10,702,082 km (0.025 R)
• M38: 11,238,839 km (0.102 R)
• M39: 11,476,401 km (0.116 R)
• M40: 11,647,241 km (0.104 R)
• M41: 12,654,185 km (0.104 R)
• M42: 13,688,953 km (0.111 R)
• M43: 14,271,487 km (0.095 R)
• M44: 15,197,797 km (0.092 R)
• M45: 15,385,393 km (0.103 R)
• M46: 15,876,822 km (0.095 R)
• M47: 16,029,113 km (0.093 R)
• M48: 16,836,343 km (0.116 R)
• M49: 18,012,481 km (0.098 R)
• M50: 19,174,557 km (0.115 R)
• M51: 19,336,722 km (0.088 R)
• M52: 20,154,573 km (0.067 R)
• M53: 20,858,581 km (0.115 R)
• M54: 20,983,645 km (0.068 R)
• M55: 22,163,074 km (0.113 R)
• M56: 22,248,195 km (0.073 R)
• M57: 22,375,952 km (0.11 R)
• M58: 22,589,578 km (0.082 R)
• M59: 22,717,933 km (0.104 R)
• M60: 22,803,802 km (0.067 R)
• M61: 23,191,111 km (0.108 R)
• M62: 23,710,963 km (0.04 R)
• M63: 24,015,993 km (0.066 R)
• M64: 24,234,705 km (0.108 R)
• M65: 24,410,034 km (0.034 R)
• M66: 24,629,943 km (0.108 R)
• M67: 25,115,987 km (0.099 R)
• M68: 25,382,420 km (0.075 R)
• M69: 25,560,591 km (0.104 R)
• M70: 26,052,619 km (0.093 R)
• M71: 26,819,308 km (0.036 R)
• M72: 26,909,964 km (0.096 R)
• M73: 27,639,104 km (0.104 R)
• M74: 28,559,580 km (0.076 R)
• M75: 28,930,583 km (0.113 R)
• M76: 29,349,905 km (0.072 R)
• M77: 30,006,191 km (0.026 R)
• M78: 30,430,750 km (0.069 R)
• M79: 31,047,243 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 10.5

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.05 AU - 5.95 AU

Year: 5936 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,085,732 km

• M1: 136,433 km (0.027 R)
• M2: 407,505 km (0.036 R)
• M3: 532,568 km (0.052 R)
• M4: 632,799 km (0.11 R)
• M5: 839,693 km (0.093 R)
• M6: 1,200,074 km (0.103 R)
• M7: 1,478,326 km (0.069 R)
• M8: 2,219,434 km (0.068 R)
• M9: 2,584,303 km (0.078 R)
• M10: 2,808,102 km (0.085 R)
• M11: 3,038,034 km (0.107 R)
• M12: 3,274,398 km (0.067 R)
• M13: 3,615,481 km (0.11 R)
• M14: 4,096,588 km (0.114 R)
• M15: 4,869,859 km (0.107 R)
• M16: 5,146,915 km (0.094 R)
• M17: 5,344,085 km (0.075 R)
• M18: 5,514,926 km (0.116 R)
• M19: 5,774,777 km (0.032 R)
• M20: 6,009,047 km (0.107 R)
• M21: 6,186,919 km (0.089 R)
• M22: 6,276,528 km (0.061 R)
• M23: 6,426,725 km (0.081 R)
• M24: 7,258,788 km (0.115 R)
• M25: 7,543,622 km (0.105 R)
• M26: 7,800,033 km (0.071 R)
• M27: 7,929,286 km (0.063 R)
• M28: 8,026,674 km (0.064 R)
• M29: 8,652,890 km (0.068 R)
• M30: 8,753,271 km (0.114 R)
• M31: 8,820,290 km (0.097 R)
• M32: 8,887,609 km (0.105 R)
• M33: 9,226,598 km (0.081 R)
• M34: 9,569,776 km (0.052 R)
• M35: 9,639,040 km (0.107 R)
• M36: 9,743,010 km (0.12 R)
• M37: 9,917,292 km (0.109 R)
• M38: 10,127,776 km (0.082 R)
• M39: 10,624,590 km (0.109 R)
• M40: 11,275,042 km (0.094 R)
• M41: 11,864,158 km (0.117 R)
• M42: 11,938,508 km (0.05 R)
• M43: 12,652,390 km (0.047 R)
• M44: 13,925,318 km (0.111 R)
• M45: 14,557,070 km (0.107 R)
• M46: 14,836,369 km (0.118 R)
• M47: 14,996,738 km (0.06 R)
• M48: 15,359,812 km (0.119 R)
• M49: 16,094,786 km (0.103 R)
• M50: 16,424,949 km (0.093 R)
• M51: 17,176,379 km (0.111 R)
• M52: 17,641,030 km (0.118 R)
• M53: 17,726,001 km (0.103 R)
• M54: 18,324,243 km (0.099 R)
• M55: 18,625,982 km (0.066 R)
• M56: 18,842,450 km (0.114 R)
• M57: 18,929,367 km (0.095 R)
• M58: 19,540,773 km (0.075 R)
• M59: 19,716,700 km (0.053 R)
• M60: 20,917,971 km (0.044 R)
• M61: 21,414,187 km (0.098 R)
• M62: 21,686,455 km (0.091 R)
• M63: 21,823,038 km (0.11 R)
• M64: 23,764,968 km (0.104 R)
• M65: 24,804,075 km (0.092 R)
• M66: 26,244,852 km (0.087 R)
• M67: 26,633,657 km (0.088 R)
• M68: 26,926,570 km (0.082 R)
• M69: 27,171,312 km (0.052 R)
• M70: 27,712,706 km (0.091 R)
• M71: 28,456,507 km (0.086 R)
• M72: 28,906,049 km (0.092 R)
• M73: 29,006,279 km (0.047 R)
• M74: 29,106,510 km (0.113 R)
• M75: 30,370,313 km (0.064 R)
• M76: 30,523,202 km (0.11 R)
• M77: 30,829,578 km (0.053 R)
• M78: 31,239,925 km (0.117 R)
• M79: 31,394,160 km (0.094 R)
• M80: 31,962,183 km (0.083 R)
• M81: 32,117,616 km (0.082 R)
• M82: 32,533,498 km (0.109 R)
• M83: 32,794,247 km (0.039 R)
• M84: 32,898,816 km (0.093 R)
• M85: 33,738,957 km (0.072 R)
• M86: 33,844,573 km (0.062 R)
• M87: 34,799,157 km (0.052 R)
• M88: 35,172,853 km (0.099 R)
• M89: 35,279,815 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 15,255 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit